GO-TO


Meaning of GO-TO in English

ˈgo-to BrE AmE adjective [only before noun] informal

the go-to person is someone who people always ask for help with a particular problem, because of their great skill or knowledge:

He's the go-to guy for questions about spreadsheets.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.